User Manual 10 Operation of LCD Display
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10.10.2 Reactive Power Regulation
The inverter provides reactive power regulation function. Use the “Q-Var switch”
parameter to activate this function and select proper regulation mode.
Mode Explanation
Pf The reactive power can be regulated by the parameter PF (Power Factor).
Qt The reactive power can be regulated by the parameter Q-Var limits (in %).
Off The PF is limited to +1.000, and the Q-Var limits is limited to 0.0%.
“Pf” Mode
The reactive power can be regulated by the parameter PF on the Run-param screen.
“Qt” Mode
The reactive power can be regulated by the parameter Q-Var limits (in %) on the
Run-param screen.
“Off” Mode
The PF is limited to +1.000, and the Q-Var limit is limited to 0.0%.
10.10.3 Save P/Q-set
On the “Save P/Q-set” screen, Press j to move arrow to
one item, Press h to move cursor right and Press j to
set.
Confirm by Pressing ENTER.
Select “Y” to save up the values set when power down.
Select “N” to restore default values when power down.
Parameter Explanation
P-W limits Inverter active power limits configuration.
Q-Var set
Inverter reactive power configuration, includes Q-Var switch, PF
and Q-Var limits.
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